APA引文

Thakur, P. (2007). Environmental studies. ABD Publ.

Chicago Style (17th ed.) Citation

Thakur, P. Environmental Studies. Jaipur: ABD Publ, 2007.

MLA引文

Thakur, P. Environmental Studies. ABD Publ, 2007.

警告：這些引文格式不一定是100％准確.